(19)

(11)

EP 3 802 340 A1

(12)

(43) Date of publication: 14.04.2021 Bulletin 2021/15 (21) Application number: 19724865.1 (22) Date of filing: 22.05.2019

(51) International Patent Classification (IPC):  B65C 9/00(2006.01) F16P 1/02(2006.01) B65C 9/40(2006.01) (86) International application number: PCT/EP2019/063239 (87) International publication number: WO 2019/228890 (05.12.2019 Gazette 2019/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.05.2018 IT 201800005843 (71) Applicant: P.E. Labellers S.p.A. 46047 Porto Mantovano (MN) (IT)	(72) Inventor: BONARDI, Luca 46030 SAN GIORGIO DI MANTOVA (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)